Lab equipment chromatography CN 5um HPLC columns
- Category: Test Instruments >>>
- Supplier: Jiangsu Green Union Science Instrument Co. Ltd.
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Product Overview
Description
Introduction
GREEN MALL®CN columns offer a unique polar selectivity in RP and NP mode. They provide sharp peaks and
great reproducibility run-to-run, column-to-column, and batch-to-batch. The smooth silica allows for a more uniform
bonding with improved resistance to bonded phase hydrolysis to produce one of the most stable CN phases. The
high coverage combined with a thorough endcapping makes CN columns suitable for the separation of ionizable
compounds such as basic drugs, organic acids, and steroids as well as carboxyl, carbonyl, and amine containing
compounds.
Features of Green MALL® CN Columns
· Monomerically bonded cyanopropyl group
· Exceptionally high surface coverage and alternative selectivity
· Low hydrophobicity for rapid elution of hydrophobic analytes
· More reproducible separations than silica for NP applications
· Multi-mode column (RP, NP, & HILIC) widens scope of selectivity
· High retention capacity for polar and unsaturated compounds
· Excellent reproducibility and superior stability
· Quick equilibration and less sensitivity to small changes of the water content in the mobile phase
· Suitable for the separation of ionizable compounds such as basic drugs, organic acids, and steroids
GREEN MALL®CN columns offer a unique polar selectivity in RP and NP mode. They provide sharp peaks and
great reproducibility run-to-run, column-to-column, and batch-to-batch. The smooth silica allows for a more uniform
bonding with improved resistance to bonded phase hydrolysis to produce one of the most stable CN phases. The
high coverage combined with a thorough endcapping makes CN columns suitable for the separation of ionizable
compounds such as basic drugs, organic acids, and steroids as well as carboxyl, carbonyl, and amine containing
compounds.
Features of Green MALL® CN Columns
· Monomerically bonded cyanopropyl group
· Exceptionally high surface coverage and alternative selectivity
· Low hydrophobicity for rapid elution of hydrophobic analytes
· More reproducible separations than silica for NP applications
· Multi-mode column (RP, NP, & HILIC) widens scope of selectivity
· High retention capacity for polar and unsaturated compounds
· Excellent reproducibility and superior stability
· Quick equilibration and less sensitivity to small changes of the water content in the mobile phase
· Suitable for the separation of ionizable compounds such as basic drugs, organic acids, and steroids
For Distributors,please contact us to know the discount.
Item NO. | Phases | PH Range | Surface area(m2/g) | Pore size(A) | Carbon loading(%) | Endcapped |
BF-CN | ||||||
SIZE | ||||||
G95025 | 50*2.1 5μm | 2-8 | 440 | 100 | 12 | Y |
G910025 | 100*2.1 5μm | 2-8 | 440 | 100 | 12 | Y |
G910045 | 100*4.6 5μm | 2-8 | 440 | 100 | 12 | Y |
G915045 | 150*4.6 5μm | 2-8 | 440 | 100 | 12 | Y |
G925045 | 250*4.6 5μm | 2-8 | 440 | 100 | 12 | Y |
Jiangsu Green Union Science Instrument Co.,Ltd
Our company locates at China Medical City and has over 1000m2 cleaning room. We are one of the most influence companies in HPLC industry and biological filters and have ten years of experience in producing. We have the most advanced equipment, the strict testing process, and offer the best service. Our research team keeps on inventing testing products for lab industry and pursuing perfection. We cooperate with PALL, MERCK, 3M, and GE to make sure that we offer the best products to our customers. Our main products are syringe filter,membrane filter, All glass holder, SPE Column,Spin Column, Centrifuge ultrafiltration tube,manifolds vacuum filtration, HPLC Column, Disposable Filter Unit. We do OEM for several famous brands and our products are now sold to all over the world. Welcome to join us.
Our most professional packaging
Transport of large trucks to the seaport
And international transport cooperation
(1)What is your terms of packing?
Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
(2)Are you a manufacturer?
Yes, we have 10 years of experience in producing filters and HPLC products and we do OEM for several famous brands.
(3)Is there a minimum order?
No. You can order one pack, but the freight cost will be very high. We suggest you to buy more to make the freight worth. We normally send by courier, like DHL, TNT.
(4) Do you test all your goods before delivery?
Yes, we have 100% test before delivery.
(5)How do you check all the goods in the production line?
We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
(6)How about your delivery time?
Generally, it will take 3 to 7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
(7)What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
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